18 Gaugue Nose Hoop: thickness: 18 G (1.0 mm); Inner diameter: 10 mm; color: silver; opal color:mix color; the size is suitable for women and men as daily piercings; Please check thickness and inner diameter carefully to select most suitable size for yourself Surgical Steel Daith Earring: made of 316L surgical steel and chic opal to make it more cute and charming on your ear or nose； polished very well and it's comfortable to wear without sharp edge Easy to Use: hinged segment seamless clicker ring is really easy to open and close without a tool; The closure is seamless. And it's still tight after long-term use, needn't to worry about lost when working, walking or exercising Multi Functions: the segment ring can be used as nose hoop ring, septum piercing jewelry, daith piercing jewelry, conch hoop earring, cartilage earring, helix piercing, ear lobe earring, lip jewelry, rook earring, tragus jewelry and more Package: include 1 pc 16g conch earring and with a black velvet bag; the conch jewelry is suitable wear on festival, holiday and vacation; You will create your own unique ear piercings and show your personality